55365515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1013}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 70525728

約数和(自身を除く): 15160213

約数列:

[1, 5, 17, 85, 643, 1013, 3215, 5065, 10931, 17221, 54655, 86105, 651359, 3256795, 11073103, 55365515]

約数ペア:

[(1, 55365515), (5, 11073103), (17, 3256795), (85, 651359), (643, 86105), (1013, 54655), (3215, 17221), (5065, 10931)]